Example usage for com.lowagie.text.pdf PdfLayer createTitle

Introduction

In this page you can find the example usage for com.lowagie.text.pdf PdfLayer createTitle.

Prototype

public static PdfLayer createTitle(String title, PdfWriter writer) 

Source Link

Document

Creates a title layer.

Usage

From source file:questions.ocg.AddOptionalContentToExistingPdf.java

public static void main(String[] args) throws IOException, DocumentException {
    // creating an empty document
    Document document = new Document();
    PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(RESULT01));
    writer.setPdfVersion(PdfWriter.VERSION_1_5);
    document.open();//from   w w w .  java  2 s.c o m
    writer.setPageEmpty(false);
    document.close();

    PdfReader reader = new PdfReader(RESULT01);
    PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(RESULT02));
    PdfContentByte cb = stamper.getOverContent(1);
    writer = stamper.getWriter();
    PdfLayer nested = new PdfLayer("Nested Layers", writer);
    PdfLayer nested_1 = new PdfLayer("Nested Layer 1", writer);
    PdfLayer nested_2 = new PdfLayer("Nested Layer 2", writer);
    PdfLayer layer21 = new PdfLayer("Layer 2", writer);
    PdfLayer layer22 = new PdfLayer("Layer 2", writer);
    nested_2.addChild(layer21);
    nested_2.addChild(layer22);
    nested.addChild(nested_1);
    nested.addChild(nested_2);
    cb.beginLayer(nested);
    ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, new Phrase("nested layers"), 50, 775, 0);
    cb.endLayer();
    cb.beginLayer(nested_1);
    ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, new Phrase("nested layer 1"), 100, 800, 0);
    cb.endLayer();
    cb.beginLayer(nested_2);
    ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, new Phrase("nested layer 2"), 100, 750, 0);
    cb.endLayer();
    cb.beginLayer(layer21);
    ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, new Phrase("layer 2.1 in the group"), 150, 775, 0);
    cb.endLayer();
    cb.beginLayer(layer22);
    ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, new Phrase("layer 2.2 in the group"), 150, 725, 0);
    cb.endLayer();
    PdfLayer group = PdfLayer.createTitle("Grouped layers", writer);
    PdfLayer layer1 = new PdfLayer("Group: layer 1", writer);
    PdfLayer layer2 = new PdfLayer("Group: layer 2", writer);
    group.addChild(layer1);
    group.addChild(layer2);
    cb.beginLayer(layer1);
    ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, new Phrase("layer 1 in the group"), 50, 700, 0);
    cb.endLayer();
    cb.beginLayer(layer2);
    ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, new Phrase("layer 2 in the group"), 50, 675, 0);
    cb.endLayer();
    PdfLayer radiogroup = PdfLayer.createTitle("Radio Group", writer);
    PdfLayer radio1 = new PdfLayer("Radiogroup: layer 1", writer);
    radio1.setOn(true);
    PdfLayer radio2 = new PdfLayer("Radiogroup: layer 2", writer);
    radio2.setOn(false);
    PdfLayer radio3 = new PdfLayer("Radiogroup: layer 3", writer);
    radio3.setOn(false);
    radiogroup.addChild(radio1);
    radiogroup.addChild(radio2);
    radiogroup.addChild(radio3);
    ArrayList<PdfLayer> options = new ArrayList<PdfLayer>();
    options.add(radio1);
    options.add(radio2);
    options.add(radio3);
    writer.addOCGRadioGroup(options);
    cb.beginLayer(radio1);
    ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, new Phrase("option 1"), 50, 600, 0);
    cb.endLayer();
    cb.beginLayer(radio2);
    ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, new Phrase("option 2"), 50, 575, 0);
    cb.endLayer();
    cb.beginLayer(radio3);
    ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, new Phrase("option 3"), 50, 550, 0);
    cb.endLayer();
    PdfLayer not_printed = new PdfLayer("not printed", writer);
    not_printed.setOnPanel(false);
    not_printed.setPrint("Print", false);
    cb.beginLayer(not_printed);
    ColumnText.showTextAligned(cb, Element.ALIGN_CENTER, new Phrase("PRINT THIS PAGE"), 300, 700, 90);
    cb.endLayer();
    PdfLayer zoom = new PdfLayer("Zoom 0.75-1.25", writer);
    zoom.setOnPanel(false);
    zoom.setZoom(0.75f, 1.25f);
    cb.beginLayer(zoom);
    ColumnText.showTextAligned(cb, Element.ALIGN_LEFT,
            new Phrase("Only visible if the zoomfactor is between 75 and 125%"), 30, 530, 90);
    cb.endLayer();
    stamper.close();

    reader = new PdfReader(RESULT02);
    stamper = new PdfStamper(reader, new FileOutputStream(RESULT03));
    Map ocg = stamper.getPdfLayers();
    for (Iterator i = ocg.keySet().iterator(); i.hasNext();) {
        System.out.println(i.next());
    }
    PdfLayer layer = (PdfLayer) ocg.get("Layer 2");
    layer.setOn(false);
    cb = stamper.getOverContent(1);
    cb.beginLayer(layer);
    cb.moveTo(0, 0);
    cb.lineTo(500, 500);
    cb.stroke();
    cb.endLayer();
    PdfLayer parent = (PdfLayer) ocg.get("Layer 2(2)");
    PdfLayer newLayer = new PdfLayer("Child layer", stamper.getWriter());
    newLayer.setOn(false);
    parent.addChild(newLayer);
    cb.beginLayer(newLayer);
    cb.moveTo(0, 500);
    cb.lineTo(500, 0);
    cb.stroke();
    cb.endLayer();
    stamper.close();
}

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From source file:questions.ocg.LockedLayers.java

public static void main(String[] args) {
    Document document = new Document();
    try {//from   w w  w .  ja  v a 2  s .co  m
        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(RESULT));
        writer.setPdfVersion(PdfWriter.VERSION_1_5);
        writer.setViewerPreferences(PdfWriter.PageModeUseOC);
        document.open();
        PdfContentByte cb = writer.getDirectContent();

        PdfLayer nested = new PdfLayer("Nested Layers", writer);
        PdfLayer nested_1 = new PdfLayer("Nested Layer 1", writer);
        PdfLayer nested_2 = new PdfLayer("Nested Layer 2", writer);
        nested.addChild(nested_1);
        nested.addChild(nested_2);
        cb.beginLayer(nested);
        ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, new Phrase("nested layers"), 50, 775, 0);
        cb.endLayer();
        cb.beginLayer(nested_1);
        ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, new Phrase("nested layer 1"), 100, 800, 0);
        cb.endLayer();
        cb.beginLayer(nested_2);
        ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, new Phrase("nested layer 2"), 100, 750, 0);
        cb.endLayer();

        PdfLayer group = PdfLayer.createTitle("Grouped layers", writer);
        PdfLayer layer1 = new PdfLayer("Group: layer 1", writer);
        PdfLayer layer2 = new PdfLayer("Group: layer 2", writer);
        group.addChild(layer1);
        group.addChild(layer2);
        cb.beginLayer(layer1);
        ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, new Phrase("layer 1 in the group"), 50, 700, 0);
        cb.endLayer();
        cb.beginLayer(layer2);
        ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, new Phrase("layer 2 in the group"), 50, 675, 0);
        cb.endLayer();

        PdfLayer radiogroup = PdfLayer.createTitle("Radio Group", writer);
        PdfLayer radio1 = new PdfLayer("Radiogroup: layer 1", writer);
        radio1.setOn(true);
        PdfLayer radio2 = new PdfLayer("Radiogroup: layer 2", writer);
        radio2.setOn(false);
        PdfLayer radio3 = new PdfLayer("Radiogroup: layer 3", writer);
        radio3.setOn(false);
        radiogroup.addChild(radio1);
        radiogroup.addChild(radio2);
        radiogroup.addChild(radio3);
        ArrayList<PdfLayer> options = new ArrayList<PdfLayer>();
        options.add(radio1);
        options.add(radio2);
        options.add(radio3);
        writer.addOCGRadioGroup(options);
        cb.beginLayer(radio1);
        ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, new Phrase("option 1"), 50, 600, 0);
        cb.endLayer();
        cb.beginLayer(radio2);
        ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, new Phrase("option 2"), 50, 575, 0);
        cb.endLayer();
        cb.beginLayer(radio3);
        ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, new Phrase("option 3"), 50, 550, 0);
        cb.endLayer();

        PdfLayer not_printed = new PdfLayer("not printed", writer);
        not_printed.setOnPanel(false);
        not_printed.setPrint("Print", false);
        cb.beginLayer(not_printed);
        ColumnText.showTextAligned(cb, Element.ALIGN_CENTER, new Phrase("PRINT THIS PAGE"), 300, 700, 90);
        cb.endLayer();

        PdfLayer zoom = new PdfLayer("Zoom 0.75-1.25", writer);
        zoom.setOnPanel(false);
        zoom.setZoom(0.75f, 1.25f);
        cb.beginLayer(zoom);
        ColumnText.showTextAligned(cb, Element.ALIGN_LEFT,
                new Phrase("Only visible if the zoomfactor is between 75 and 125%"), 30, 530, 90);
        cb.endLayer();

        writer.lockLayer(nested_1);
        writer.lockLayer(layer2);
    } catch (DocumentException de) {
        System.err.println(de.getMessage());
    } catch (IOException ioe) {
        System.err.println(ioe.getMessage());
    }

    document.close();
}

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From source file:questions.ocg.StatusBars1.java

public void createPdf() {
    try {/*from   w ww .java  2 s  .c  o  m*/
        Document document = new Document(PageSize.A4, 10, 10, 10, 10);
        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(RESULT));

        document.open();

        //define Layers

        PdfLayer colorLayer = PdfLayer.createTitle("Color", writer);
        colorLayerColored = new PdfLayer("Colored", writer);
        colorLayerColored.setOn(true);
        colorLayer.addChild(colorLayerColored);
        colorLayerGreyed = new PdfLayer("Greyed", writer);
        colorLayerGreyed.setOn(false);
        colorLayer.addChild(colorLayerGreyed);
        ArrayList<PdfLayer> radio = new ArrayList<PdfLayer>();
        radio.add(colorLayerColored);
        radio.add(colorLayerGreyed);
        writer.addOCGRadioGroup(radio);

        PdfPTable table = new PdfPTable(2);
        table.setWidthPercentage(100);
        PdfPCell cell;
        for (int i = 0; i <= 100; i++) {
            cell = new PdfPCell(new Phrase("percentage: " + i));
            table.addCell(cell);
            cell = new PdfPCell(getImage(writer.getDirectContent(), i));
            table.addCell(cell);
        }
        document.add(table);
        document.close();
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (DocumentException e) {
        e.printStackTrace();
    }
}

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From source file:questions.ocg.StatusBars2.java

public void createPdf() {
    try {/*  www .ja va 2s. co  m*/
        Document document = new Document(PageSize.A4, 10, 10, 10, 10);
        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(RESULT));

        document.open();

        //define Layers

        PdfLayer colorLayer = PdfLayer.createTitle("Color", writer);
        colorLayerColored = new PdfLayer("Colored", writer);
        colorLayerColored.setOn(true);
        colorLayer.addChild(colorLayerColored);
        colorLayerGreyed = new PdfLayer("Greyed", writer);
        colorLayerGreyed.setOn(false);
        colorLayer.addChild(colorLayerGreyed);
        ArrayList<PdfLayer> radio = new ArrayList<PdfLayer>();
        radio.add(colorLayerColored);
        radio.add(colorLayerGreyed);
        writer.addOCGRadioGroup(radio);

        PdfPTable table = new PdfPTable(2);
        table.setWidthPercentage(100);
        PdfPCell cell;
        for (int i = 0; i <= 100; i++) {
            cell = new PdfPCell(new Phrase("percentage: " + i));
            table.addCell(cell);
            cell = new PdfPCell();
            cell.setCellEvent(new StatusBar(i));
            table.addCell(cell);
        }
        document.add(table);
        document.close();
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (DocumentException e) {
        e.printStackTrace();
    }
}

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